## Observations: 1,420
## Variables: 10
## $ country <chr> "Afghanistan", "Afghanistan", "Afghanistan", "A...
## $ year <dbl> 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015,...
## $ life_ladder <dbl> 3.723590, 4.401778, 4.758381, 3.831719, 3.78293...
## $ logGDP <dbl> 7.197130, 7.362664, 7.416260, 7.445761, 7.54924...
## $ social_support <dbl> 0.4506623, 0.5523084, 0.5390752, 0.5211036, 0.5...
## $ life_exp <dbl> 47.55044, 47.85967, 48.15951, 48.45116, 48.7383...
## $ freedom <dbl> 0.7181143, 0.6788964, 0.6001272, 0.4959014, 0.5...
## $ generosity <dbl> 0.183061942, 0.204633221, 0.138528779, 0.176107...
## $ corruption <dbl> 0.8816863, 0.8500354, 0.7067661, 0.7311085, 0.7...
## $ continent <chr> "Asia", "Asia", "Asia", "Asia", "Asia", "Asia",...